Basic theorem and global exponential stability of differential-algebraic neural networks with delay.

Chen, Jiejie; Chen, Boshan; Zeng, Zhigang · Neural Netw · 2021

basic_science · Level V

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Abstract

A differential-algebraic neural network (DANN) with delay (DDANN) is proposed. Firstly, the global existence and uniqueness theorems are established for a DDANN, respectively. Next, a new differential-algebraic inequality is established. Then, a theorem on global exponential stability of DDANN is shown by using this inequality. As an application of DDANN, a very concise criterion on global exponential stability for a neutral-type neural network is given by using DDANNs. Finally, two examples are given to illustrate the theoretical results.

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